| Isotopic Analysis to Determine All the Molecular Constants of O2^＋ in the A-X System |
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| 作者姓名： | 邵旭萍, 王庆辉, 吴艳丹, 吴玲, 杨晓华 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 11034002, the National Basic Research Program of China under Grant No 2011CB921602, the QingLan Project of Jiangsu Province, and the Natural Science Foundation of Zhejiang Province under Grant No Y6110524. |
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| 摘 要： | The linear correlated constants AD （centrifugal correction of the spin-orbit coupling constant） and γ （the spinrotation constant） involved in the second negative （A^2 Ⅱu-X^2 Ⅱg） system of O2^＋ are determined by nonlinear least-squares fitting the spectra of 16 O2^＋ and 18 0＋ using the isotopic effect. In addition, the molecular constants of the other O2^＋ isotopologues are predicted.
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| 关 键 词： | 同位素分析 分子常数 X系统 O2 非线性最小二乘拟合 同位素效应 线性相关 耦合常数 |
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